/* Copyright Statement:
 *
 * This software/firmware and related documentation ("MediaTek Software") are
 * protected under relevant copyright laws. The information contained herein is
 * confidential and proprietary to MediaTek Inc. and/or its licensors. Without
 * the prior written permission of MediaTek inc. and/or its licensors, any
 * reproduction, modification, use or disclosure of MediaTek Software, and
 * information contained herein, in whole or in part, shall be strictly
 * prohibited.
 *
 * MediaTek Inc. (C) 2010. All rights reserved.
 *
 * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
 * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
 * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER
 * ON AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL
 * WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
 * NONINFRINGEMENT. NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH
 * RESPECT TO THE SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY,
 * INCORPORATED IN, OR SUPPLIED WITH THE MEDIATEK SOFTWARE, AND RECEIVER AGREES
 * TO LOOK ONLY TO SUCH THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO.
 * RECEIVER EXPRESSLY ACKNOWLEDGES THAT IT IS RECEIVER'S SOLE RESPONSIBILITY TO
 * OBTAIN FROM ANY THIRD PARTY ALL PROPER LICENSES CONTAINED IN MEDIATEK
 * SOFTWARE. MEDIATEK SHALL ALSO NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE
 * RELEASES MADE TO RECEIVER'S SPECIFICATION OR TO CONFORM TO A PARTICULAR
 * STANDARD OR OPEN FORUM. RECEIVER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S
 * ENTIRE AND CUMULATIVE LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE
 * RELEASED HEREUNDER WILL BE, AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE
 * MEDIATEK SOFTWARE AT ISSUE, OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE
 * CHARGE PAID BY RECEIVER TO MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
 *
 * The following software/firmware and/or related documentation ("MediaTek
 * Software") have been modified by MediaTek Inc. All revisions are subject to
 * any receiver's applicable license agreements with MediaTek Inc.
 */

package com.mediatek.settings.wfc;

import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.os.IBinder;
import android.provider.Settings;
import android.telephony.TelephonyManager;
import android.util.Log;

import com.android.ims.ImsConfig;
import com.android.ims.ImsManager;


public class RoamingReceiverService extends Service {
    private static final String TAG = "RoamingReceiverService";
    private static final int PREFER_OTHER_CELLULAR_NETWORK = 1;
    private Context mContext;


    @Override
    public void onCreate() {
        Log.d(TAG, "onCreate");
        mContext = getApplicationContext();
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        int roamingMode = Settings.Global.getInt(getContentResolver(),
                "ROAMING_MODE", PREFER_OTHER_CELLULAR_NETWORK);

        TelephonyManager telephonyManager = (TelephonyManager)
                            getSystemService(Context.TELEPHONY_SERVICE);
        if (telephonyManager.isNetworkRoaming()) {
             Log.d(TAG, "PLMN changed, Phone is in Roaming");
             if (roamingMode == 1) {
                 ImsManager.setWfcMode(mContext,
                       ImsConfig.WfcModeFeatureValueConstants.CELLULAR_PREFERRED);
                 Log.d(TAG, "setWfcMode: Cellular Preferred");
             } else if (roamingMode == 0) {
                 ImsManager.setWfcMode(mContext,
                         ImsConfig.WfcModeFeatureValueConstants.WIFI_PREFERRED);
                 Log.d(TAG, "setWfcMode: WiFi Preferred");
             }
        } else {
             Log.d(TAG, "PLMN changed, Phone is in Local Network");
            ImsManager.setWfcMode(mContext,
                    ImsConfig.WfcModeFeatureValueConstants.CELLULAR_PREFERRED);
        }
        return Service.START_NOT_STICKY;
    }

    @Override
    public IBinder onBind(Intent arg0) {
        // TODO Auto-generated method stub
        return null;
    }
}
